ISO 4094:2005

Paper, board and pulps — International calibration of testing apparatus — Nomination and acceptance of standardizing and authorized laboratories

ISO 4094:2005 provides rules for the nomination and appointment of standardizing and authorized laboratories under the jurisdiction of ISO/TC 6, or one of its subcommittees, with the aim of establishing and maintaining the reference standards and distributing the transfer standards required to achieve interlaboratory agreement in the results of a test method specified in an International Standard for paper, board or pulp. It provides guidelines for the establishment of criteria for the initial appointment and continued acceptance of nominated laboratories.